# stty # Set options for a terminal device interface. # More information: <https://www.gnu.org/software/coreutils/stty>. # Display all settings for the current terminal: stty --all # Set the number of rows or columns: stty rows|cols count # Get the actual transfer speed of a device: stty --file path/to/device_file speed # Reset all modes to reasonable values for the current terminal: stty sane $Follow @igor_chubin cheat.sh tldr